should i seal edges own plywood pontoon floor

Repairing a Runabout Floor or Pontoon Deck - Epoxyworks

Sealing the edges of the plywood is especially important at the edges of a deck on a pontoon boat. If using Douglas fir plywood you should use a light layer of woven fiberglass fabric on both sides to prevent the checking—6 oz. glass is usually sufficient. 4.

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Questions: Plywood boatbuilding - Glen-L Boat Plans

FIG 1 - Because of plywood& 39;s cross grain a plywood frame will be flimsy and not as strong as one from lumber of the same thickness.FIG 2 - However because of plywood& 39;s cross grain using gussets floor timbers and similar members to join sawn wood frame members will largely prevent splitting at such connections.

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Marine Plywood - Knowing The Basics - Boat Renovation People

Marine Plywood offers high resistance to water fungus and damp. It is composed of durable face and core veneers and should be free of voids. Essentially you are paying for the time it will last when exposed to harsh environments.

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wood - Sealing an OSB floor in a shed - Home Improvement .

I did not find the OSB to be an undesirable floor material at all. 1" thick of screwed down material made a solid floor. I cannot think why vinyl laid down on top of it would have been any real sort of a real problem. For sure plywood would be better but even that does not standup well if it gets wet. – Michael Karas ♦ Feb 21 & 39;17 at 17:05

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Just to clarify I should not seal my marine plywood decking .

Re: Just to clarify I should not seal my marine plywood decking 13 Post by rrhodes Mon Apr 11 2011 6:49 pm Just to clarify Marine and External CDX grade plywood use the exact same exterior glue.

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The Best Ways to Paint and Seal Plywood Home Guides SF Gate

Whether you are creating an easy floor or a hobby project plywood is easy to use and cut to whatever shape or size you need. It is however wood and wood will soak up any type of paint primer.

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Houseboat Building or Repair - What plywood exterior or .

Now back to using exterior grade plywood you can use it and use fiberglass epoxy to seal it up completely on all sides and surfaces. You just have to understand that exterior grade wood has many gaps and voids especially when you cut it to size and shape. I also know of many people who use the lower priced exterior material.

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6 secrets to finishing plywood edges Cottage Life

Iron-on edge banding Where edges aren’t prominent or damage prone—cabinet shelves painted projects—iron-on edge banding is an easy-to-apply option. Banding is available in many woods and in melamine. Buy a roll that’s slightly wider than the plywood edge. 1. Cut a banding strip about 1″ overlength. 2. Clamp the plywood in place.

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How to Build a Plywood Pontoon eHow

Wet the 1/4-inch plywood strips thoroughly and allow it to soften. Once the plywood is flexible apply one piece to each side of the pontoon with the 1 1/4-inch screws. Make sure the plywood is flush with the top and bottom edges of the 3/4-inch plywood. It can hang over a bit but should not be too short.

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Pontoon restoration Flooring Ideas - Pontoon Forum > Get .

If you are going to use plywood make sure to seal all sides. also if you use treated plywood be careful about which chemicals were used to treat it as some is corrosive to aluminum. I have wondered about composite as well so maybe some has and can chime in. good luck on your SevenTrust.

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Sealing Deck Penetrations To Prevent Core Rot - Marine How To

Plywood can handle the compression loads far better than either balsa or foam cores and this is why it’s very often laminated into the deck beneath deck hardware. Plywood if dry is a hard core to carve out and is yet one more reason why the bent nail trick is not as easy as some would make it seem.

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Marine plywood test. What& 39;s the best to seal with? - YouTube

Testing a couple things to use for a floor covering in my boat. Please hit the like and subscribe buttons. Thanks

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Pressure Treated Plywood vs Marine Plywood - WOODCRITIQUE

Usually you will find that the marine plywood is thicker than standard plywood; therefore you’ll need to apply more layers of sealer to extend its lifespan. Generally you should add as many coats of a sealant as there are the layers of the plywood. If for example your plywood has 6 layers of wood ensure that you add 6 layers of sealant.

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How to Seal Marine Plywood DoItYourself.com

Allow the epoxy to dry then seal the bottom edge and the back of the plywood. This type of sealant as its name indi es works itself deep into the plywood and dries transparent. It also requires less maintenance than other kinds of epoxy sealer.

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Seal or Don& 39;t Seal Marine Grade Plywood Decking? Boating .

-Marine plywood should be left unsealed and that it& 39;s fine how it is. -Other people say if you seal it you are trapping in water and it will rot.. -And then other people say you should seal it to make it last longer..

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How to Seal Marine Plywood eHow

Wipe the surface of the marine plywood with paper towels or a soft cloth dipped in acetone. This will remove any grease and other contaminates from the surface of the wood to prepare it for sealing. Allow the acetone to dry before continuing. This will take one or two hours.

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Sealing underside of plywood floor.. - This Old Boat - Lake .

I agree on not using treated wood. just get exterior grade plywood the only difference in it and marine is the marine has less knots and one side is extra smooth. I sealed mine with paint on truck bed lining I bought at Oreillys. but a few coatings of polyurethane should seal the bottom and edges and last for yrs.

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Waterproofing Plywood. Sealing Plywood for longer life .

Sealing Plywood for longer life. Plywood is an important and stable building material comprised of many different veneers glued together at right angles. These layers provide dimensional stability but leave the edges which expose all of the laminate sections particularly vulnerable to water damage. Many different grades of plywood exist.

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Plywood Floors - All You Need to Know - Bob Vila

Plywood Floor Installation Options . back to reduce the risk of splintering along the edges. Both saws should be fitted with good finish-grade blades. . plywood floors however apply a .

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9 Common Subfloor Mistakes—and How to Avoid Them Weyerhaeuser

To avoid buckling subfloor panels should be spaced with a 1/8-inch gap at all edges and ends to provide room for naturally occurring expansion. Tongue-and-groove edges on many premium floor panels such as Weyerhaeuser’s Edge Gold OSB panels are designed to self-gap. 2. Using green joists.

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Sealing joints in decking - Pontoon Boat and Deck Boat Forum

They have a fiber tape to put over seams on the first coat. Then you apply another heavy coat. If someone is re-flooring an old pontoon coating both sides of the plywood with elastomeric coating using a good paintable caulk in the tongue/grooves and fiber tape on the joints works great.

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How to Seal Plywood Hunker

Sealing plywood is critical for a long-lasting finish. Plywood is a durable material for projects but it is necessary to seal plywood to protect it against water damage and rotting and to ensure a long-lasting finish. Once it is sealed you may finish your project with paint or polyurethane.

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Do I really need underskinning? - Pontoon Boat and Deck Boat Forum

When I replaced my plywood deck I used an elastomeric roof coating primer and topcoat to seal the surface of the wood - and ESPECIALLY the edges. It would of course be a worthless exercise once the plywood is already bolted in place. Bryden24shp Posts: 1866

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Sealing Marine Ply Decking Boat Design Net

You could consider to make your own plywood floor using high grade glues aerodux or epoxy . In that particular case you have a basement that will most probably outlive you. If you require more info please come back. D& 39;ARTOIS Oct 18 2005

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